hi

i don't send mail to pgsql-sql@postgresql.org,but i need help
how to migrate sql from MS sql server to postgresql?
i'd like to tranfer sql schema from MS server
Example:
*******************1*********************************
if exists (select * from sysobjects
where id = object_id(N'[admin].[test]') and
OBJECTPROPERTY(id, N'IsUserTable') = 1)
drop table [admin].[test]
go
*******************2*********************************
CREATE TABLE [admin].[test] (
[test_name] [char] (50) NOT NULL ,
[test_value] [int] NOT NULL
)
i can only realize part 2. i don't know how to realize part 1.in other words,
i want to know how to check if a table exist in postgresql
*******************2*********************************
create table test(
test_name char (50) not null,
test_value int not null
)
thanks for any advice!!

Do You Yaho

o!?
=0
A

"·¢¶ÌÐÅÓ®ÊÖ»ú,¿ìÀ´²Î¼ÓÑÅ»¢¾ÞÐÇÐã!"

For verify if a tbella it exists they can use catalogues of postgresql.
The table is pg_class.
Relname e' the name of the table
Relkind type object ' r' =table
Relowner owner object
select relname from pgclass where relkind='r' and relname='test' and pg_get_userbyid(relowner) = 'admin'

Bye !!
Frank Lupo (Wolf) !!